Cobalt Glass Plates, 4" X 4", Pk/6 - CGP4X4

High-quality dark blue cobalt glass filter is used in sodium and potassium salt flame tests. When a flame is viewed through this filter, the color orange is blocked so that a violet-colored flame is visible. Sold as packs of 6.
Additional Info: High-quality dark blue cobalt glass filter is used in sodium and potassium salt flame tests. When a flame is viewed through this filter, the color orange is blocked so that a violet-colored flame is visible. Sold as packs of 6.
Package Size(L x W x H): 4.5 X 4.5 X 1 (IN)
Categories: Glass Plates, Cobalt
HTS Code: 7017.90.5000
UNSPSC: 4.11218e+007
Country Of Origin: INDIA